[PATCH] D27659: [sanitizer] intercept bstring functions
Kuba (Brecka) Mracek via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Dec 15 01:44:26 PST 2016
kubabrecka added a comment.
In https://reviews.llvm.org/D27659#623368, @ygribov wrote:
> > There's nothing wrong with this patch, but it's a binary-compatibility issue
> What is the issue with ABI?
A system library requires that `bzero` doesn't touch some specific register. This is true for the current system implementation of `bzero`, but not when using the interceptor.
More information about the llvm-commits